Malvern House School London | 781 followers on LinkedIn. Malvern House is an English language school which was established in 2000 also accredited by the British Council and ISI | Malvern House London is an independent English language school which was established in 2000. The school is accredited by the British Council and ISI and is a UKVI Tier 4 sponsor. Malvern House offers first-class teaching, supported by the latest technology.